EP 2204691 B1 20140507 - Backlight unit and liquid crystal display having the same
Title (en)
Backlight unit and liquid crystal display having the same
Title (de)
Rückbeleuchtungseinheit und damit versehenes Flüssigkristallanzeigemodul
Title (fr)
Unité de rétroéclairage et affichage à cristaux liquides doté de celle-ci
Publication
Application
Priority
KR 20080136259 A 20081230
Abstract (en)
[origin: EP2204691A1] A backlight unit and a liquid crystal display having the same. The backlight unit includes a lower cover (80), an interconnection coupling hole (84), an inverter board (90), and an interconnection (91). The lower cover (80) accommodates a printed circuit board (73), which mounts at least one light emitting diode thereon and is provided at one side thereof with a first connector (74). The interconnection coupling hole (84) is formed in a bottom surface (81) of the lower cover (80) at a position corresponding to the first connector (74). The inverter board (90) is disposed on a rear surface of the lower cover (80) to apply a driving voltage to the at least one light emitting diode. The interconnection (91) is provided at one end thereof with a second connector (92) to electrically connect the printed circuit board (73) to the inverter board (90). A coupling part (75) of the first connector (74) coupled to the second connector (92) is directed to the interconnection coupling hole (84), so the assembling time of the backlight unit and the liquid crystal display is reduced, thereby improving the productivity of the backlight unit and the liquid crystal display.
IPC 8 full level
G02F 1/13357 (2006.01)
CPC (source: EP KR US)
G02B 6/0073 (2013.01 - US); G02B 6/0083 (2013.01 - US); G02F 1/133 (2013.01 - KR); G02F 1/1335 (2013.01 - KR); G02F 1/133608 (2013.01 - EP US); G02F 1/1345 (2013.01 - KR); G02F 1/133612 (2021.01 - EP US)
Citation (examination)
- US 2008094535 A1 20080424 - SUH CHUNG-WOO [KR], et al
- US 2008266905 A1 20081030 - YEH JIUN-YI [TW]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2204691 A1 20100707; EP 2204691 B1 20140507; EP 2757410 A1 20140723; EP 2757410 B1 20160406; KR 100997139 B1 20101130; KR 20100078102 A 20100708; TW 201033694 A 20100916; TW I432846 B 20140401; US 2010165237 A1 20100701; US 2014254198 A1 20140911; US 8767143 B2 20140701; US 9329330 B2 20160503
DOCDB simple family (application)
EP 09178714 A 20091210; EP 14164081 A 20091210; KR 20080136259 A 20081230; TW 98144420 A 20091223; US 201414282483 A 20140520; US 63289409 A 20091208